JPS6264041U - - Google Patents
Info
- Publication number
- JPS6264041U JPS6264041U JP15694785U JP15694785U JPS6264041U JP S6264041 U JPS6264041 U JP S6264041U JP 15694785 U JP15694785 U JP 15694785U JP 15694785 U JP15694785 U JP 15694785U JP S6264041 U JPS6264041 U JP S6264041U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- coupled
- emitter
- collector
- satellite broadcast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Circuits Of Receivers In General (AREA)
Description
第１図は本考案による衛星放送受信システム全
体の概略のブロツク図、第２図は本考案によるア
ンテナポジシヨナーの詳細なブロツク図、第３図
は本考案によるアンテナポジシヨナーのパネルの
正面図、第４図は本考案による切換表示回路の電
気回路図、第５図は従来の切換表示回路図である
。
６４……ＬＥＤ駆動回路（第１のトランジスタ
）、６５……ＬＥＤ駆動回路（第２のトランジス
タ）、６７……第１の表示素子、６８……第２の
表示素子、９９……切換釦、１０３……Ｈ（オン
）またはＬ（オフ）信号入力端子。
FIG. 1 is a schematic block diagram of the entire satellite broadcast receiving system according to the present invention, FIG. 2 is a detailed block diagram of the antenna positioner according to the present invention, and FIG. 3 is a front view of the panel of the antenna positioner according to the present invention. FIG. 4 is an electrical circuit diagram of a switching display circuit according to the present invention, and FIG. 5 is a conventional switching display circuit diagram. 64... LED drive circuit (first transistor), 65... LED drive circuit (second transistor), 67... first display element, 68... second display element, 99... switching button, 103...H (on) or L (off) signal input terminal.
Claims (1)
した第１のトランジスタと、この第１のトランジ
スタのコレクタをベースに結合した第２のトラン
ジスタと、前記第１のトランジスタのエミツタに
結合した第１の表示素子と、前記第２のトランジ
スタのコレクタまたはエミツタに結合した第２の
表示素子とからなることを特徴とする衛星放送受
信装置における切換表示回路。 (2) 第１、第２の表示素子はそれぞれＬＥＤか
らなる実用新案登録請求の範囲第１項記載の衛星
放送受信装置における切換表示回路。[Claims for Utility Model Registration] (1) A first transistor whose base is coupled to an H or L signal input terminal, a second transistor whose base is coupled to the collector of the first transistor, and 1. A switching display circuit for a satellite broadcast receiver, comprising: a first display element coupled to an emitter of a transistor; and a second display element coupled to a collector or emitter of a second transistor. (2) A switching display circuit in a satellite broadcast receiving apparatus according to claim 1, wherein the first and second display elements each include an LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985156947U JPH0314840Y2 (en) | 1985-10-14 | 1985-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985156947U JPH0314840Y2 (en) | 1985-10-14 | 1985-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6264041U true JPS6264041U (en) | 1987-04-21 |
| JPH0314840Y2 JPH0314840Y2 (en) | 1991-04-02 |
Family
ID=31079041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985156947U Expired JPH0314840Y2 (en) | 1985-10-14 | 1985-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314840Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164180U (en) * | 1974-11-13 | 1976-05-20 |
-
1985
- 1985-10-14 JP JP1985156947U patent/JPH0314840Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5164180U (en) * | 1974-11-13 | 1976-05-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0314840Y2 (en) | 1991-04-02 |
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